Include a high-resolution option in the default resolution settings.

app/src/main/java/org/schabi/newpipe/settings/VideoAudioSettingsFragment.java

@@ -13,6 +13,7 @@ import androidx.preference.ListPreference;
 import com.google.android.material.snackbar.Snackbar;
 
 import org.schabi.newpipe.R;
+import org.schabi.newpipe.util.ListHelper;
 import org.schabi.newpipe.util.PermissionHelper;
 
 import java.util.LinkedList;
@@ -26,7 +27,7 @@ public class VideoAudioSettingsFragment extends BasePreferenceFragment {
         addPreferencesFromResourceRegistry();
 
         updateSeekOptions();
-
+        updateResolutionOptions();
         listener = (sharedPreferences, key) -> {
 
             // on M and above, if user chooses to minimise to popup player on exit
@@ -48,10 +49,72 @@ public class VideoAudioSettingsFragment extends BasePreferenceFragment {
                 }
             } else if (getString(R.string.use_inexact_seek_key).equals(key)) {
                 updateSeekOptions();
+            } else if (getString(R.string.show_higher_resolutions_key).equals(key)) {
+                updateResolutionOptions();
             }
         };
     }
 
+    /**
+     * Update default resolution, default popup resolution & mobile data resolution options.
+     * show high resolution when "Show higher resolution" option enabled.
+     */
+    private void updateResolutionOptions() {
+        final ListPreference defaultResolution = findPreference(
+                getString(R.string.default_resolution_key));
+        final ListPreference defaultPopupResolution = findPreference(
+                getString(R.string.default_popup_resolution_key));
+        final ListPreference mobileDataResolution = findPreference(
+                getString(R.string.limit_mobile_data_usage_key));
+        final Resources resources = getResources();
+        final boolean showHigherResolutions =  getPreferenceManager().getSharedPreferences()
+                .getBoolean(resources.getString(R.string.show_higher_resolutions_key), false);
+        final List<String> resolutionListDescriptions = ListHelper.getSortedResolutionList(
+                resources,
+                R.array.resolution_list_description,
+                R.array.high_resolution_list_descriptions,
+                showHigherResolutions);
+        final List<String> resolutionListValues = ListHelper.getSortedResolutionList(
+                resources,
+                R.array.resolution_list_values,
+                R.array.high_resolution_list_values,
+                showHigherResolutions);
+        final List<String> limitDataUsageResolutionValues = ListHelper.getSortedResolutionList(
+                resources,
+                R.array.limit_data_usage_values_list,
+                R.array.high_resolution_limit_data_usage_values_list,
+                showHigherResolutions);
+        final List<String> limitDataUsageResolutionDescriptions = ListHelper
+                .getSortedResolutionList(resources,
+                R.array.limit_data_usage_description_list,
+                R.array.high_resolution_list_descriptions,
+                showHigherResolutions);
+        defaultResolution.setEntries(resolutionListDescriptions.toArray(new String[0]));
+        defaultResolution.setEntryValues(resolutionListValues.toArray(new String[0]));
+        defaultPopupResolution.setEntries(resolutionListDescriptions.toArray(new String[0]));
+        defaultPopupResolution.setEntryValues(resolutionListValues.toArray(new String[0]));
+        mobileDataResolution.setEntries(
+                limitDataUsageResolutionDescriptions.toArray(new String[0]));
+        mobileDataResolution.setEntryValues(limitDataUsageResolutionValues.toArray(new String[0]));
+        if (!showHigherResolutions) {
+            if (ListHelper.isHighResolutionSelected(defaultResolution.getValue(),
+                    R.array.high_resolution_list_values,
+                    resources)) {
+                defaultResolution.setValueIndex(0);
+            }
+            if (ListHelper.isHighResolutionSelected(defaultPopupResolution.getValue(),
+                    R.array.high_resolution_list_values,
+                    resources)) {
+                defaultPopupResolution.setValueIndex(0);
+            }
+            if (ListHelper.isHighResolutionSelected(mobileDataResolution.getValue(),
+                    R.array.high_resolution_limit_data_usage_values_list,
+                    resources)) {
+                mobileDataResolution.setValueIndex(0);
+            }
+        }
+    }
+
     /**
      * Update fast-forward/-rewind seek duration options
      * according to language and inexact seek setting.

app/src/main/java/org/schabi/newpipe/util/ListHelper.java

@@ -4,6 +4,7 @@ import static org.schabi.newpipe.extractor.ServiceList.YouTube;
 
 import android.content.Context;
 import android.content.SharedPreferences;
+import android.content.res.Resources;
 import android.net.ConnectivityManager;
 
 import androidx.annotation.NonNull;
@@ -239,6 +240,30 @@ public final class ListHelper {
                 videoOnlyStreams, ascendingOrder, preferVideoOnlyStreams);
     }
 
+    public static List<String> getSortedResolutionList(
+            final Resources resources,
+            final int defaultResolutionKey,
+            final int additionalResolutionKey,
+            final boolean showHigherResolutions) {
+        final List<String> defaultResolution = new ArrayList<String>(Arrays.asList(
+                resources.getStringArray(defaultResolutionKey)));
+        if (!showHigherResolutions) {
+            return defaultResolution;
+        }
+        final List<String> additionalResolutions = Arrays.asList(
+                resources.getStringArray(additionalResolutionKey));
+        defaultResolution.addAll(1, additionalResolutions);
+        return defaultResolution;
+    }
+
+    public static boolean isHighResolutionSelected(final String selectedResolution,
+                                             final int additionalResolutionKey,
+                                             final Resources resources) {
+        return Arrays.asList(resources.getStringArray(
+                        additionalResolutionKey))
+                .contains(selectedResolution);
+    }
+
     /**
      * Filter the list of audio streams and return a list with the preferred stream for
      * each audio track. Streams are sorted with the preferred language in the first position.

app/src/main/res/values/settings_keys.xml

@@ -124,6 +124,16 @@
     <string name="default_popup_resolution_value">480p</string>
     <string name="best_resolution_key">best_resolution</string>
 
+    <string-array name="high_resolution_list_values">
+        <item>2160p</item>
+        <item>1440p</item>
+    </string-array>
+
+    <string-array name="high_resolution_list_descriptions">
+        <item>2160p</item>
+        <item>1440p</item>
+    </string-array>
+
     <string-array name="resolution_list_values">
         <item>@string/best_resolution_key</item>
         <item>1080p60</item>
@@ -1301,6 +1311,11 @@
         <item>144p</item>
     </string-array>
 
+    <string-array name="high_resolution_limit_data_usage_values_list">
+        <item>2160p</item>
+        <item>1440p</item>
+    </string-array>
+
     <string name="list_view_mode_key">list_view_mode</string>
     <string name="list_view_mode_value">@string/list_view_mode_auto_key</string>
 

app/src/main/res/values/strings.xml

@@ -543,6 +543,10 @@
         <item>240p</item>
         <item>144p</item>
     </string-array>
+    <string-array name="high_resolution_limit_data_usage_description_list">
+        <item>2160p</item>
+        <item>1440p</item>
+    </string-array>
     <!-- Notifications settings -->
     <string name="enable_streams_notifications_title">New streams notifications</string>
     <string name="enable_streams_notifications_summary">Notify about new streams from subscriptions</string>